Level Sensor NR60 - stevenengineering.com
Transcript of Level Sensor NR60 - stevenengineering.com
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Type No.NR60 level sensor (voltage rating DC9-36V)
MediaW for water and liquids of similar viscosities (εr = 35 to 85) F for oil and fuel (εr = 1.5 to 5.0)
Process Connection1 thread M 14 x 1.5 DIN 13, part 6 2 thread 1/4" NPTF ANSI B1.20.23 thread 3/8" NPTF4 thread M 18 x 1.5
FunctionA Minimum OC (open circuit principle) B Maximum OC (open circuit principle) -upon request-C Minimum RC (closed circuit principle)D Maximum RC (closed circuit principle) -upon request-
Output signalL LSS (minus switching)H HSS (plus switching) -upon request-
Self-test function0 0 sec. (standard for Function C)2 2 sec. (standard for Function A)
Response delay0 0 sec.1 7 sec. (standard)
Connection methodA bayonet B16S IP65B thread M27x1 IP67C bayonet DIN 72585-A1-3.1-Sn/kl IP69kD cable FLR 3x0.75 mm2/AWG 18 IP69k
Cable connection(only with connection method D)1 without plug
Cable length(only with connection method D)1 250 mm2 3000 mm
NR60 - W 1 A L 2 1 A . . Ordering example
Level Sensor NR60
Description
Level Sensor NR60 is designed to monitor water, oils and fuels. It isthe ideal solution for a wide range of uses, especially in theautomotive and marine industry.
Features
Ordering information Technical data
Options
EMC tested transistor output no moving parts maintenance free overload / short circuit protected environmental protection class up to IP69 customised signal delay and response time possible 1 A signal output up to +125 °C (+257 °F)
AC voltage ratings and relay outputs:only with power supply NG03 (see technical data NG03)
Input voltage DC 9...36 V or with power supply NG03
Closed-circuit currentconsumption: approx. 6 mA
Output signal LSS NPN transistor, low side switchingIMAX = 1 A short-circuit and overload protected
over the ambient temperature range
Voltage drop < 300 mV
Ambient temperature -30 °C...+125 °C / -22 °F...+257 °F
Medium temperature -30 °C...+125 °C / -22 °F...+257 °F
Response delay approx. 7 s (standard)
Switching point hysteresis horizontally mounted:(depending on viscosity of NR60-F = max. 10.5 mm (sensor dia.)medium) NR60-W = max. 5 mm (sensor dia.)
Degree of protection IP65...IP69K (see ordering code)(IEC 529/DIN 40050)
Cable connection bayonet B16S, or DIN 72585-A1-3.1-Sn/kl or M27x1 thread or fixed cable FLR 3x0.75 mm2/AWG 18
Pressure resistance 25 bar/367.5 PSI
Reverse polarity protection in-built
Materialprobe coating ETFEfitting Ms sealing (0 ring) Viton®
housing Ms
Material specification ETFE = Tefzel® (Ethylene Tetrafluoromethylene)Ms = brass
Mounting thread M14x1.5, or 1/4" NPTF, or 3/8” NPTF, or M18x1.5
Mounting attitude optional
Cable length standard without cable (connection methods A, B, C) max. 300 m, LVCC 3x0.2 mm2/AWG 24Observe voltage drop! standard 250 mm (connection method D 1 1), other lengths upon request
Mass approx. 125 g
mark to demonstrate compliance with applicable directive.
NR60-...
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR60
Status indication factory preset
Dimensions
Function: Minimum OC Function: Minimum RC
Medium level Transistor output (LSS) Transistor output (LSS)Medium level
S
S
S
S
NR60-W-…D
switching point28 mm ± 6
461.81
1.10±.236SW27
101.5
10
51.5
41
.394
1.64
2.03
3.97
.413
(1.06 in.)
M27
x1
ø10.
5
SW27
M27
x1
101.5
ø5switching point28 mm ± 6
10
46
51.5
41
.394
1.64 1.81
2.03
3.97
.197
1.10±.236(1.06 in.)
NR60-W-…B
NR60-F-…B
ø5switching point28 mm ± 6
10
46
.394
1.81
.197
1.10±.236SW27
441.73
(1.06 in.)
1114.37
ø27
612.40
cable FLR 3 x 0.75
switching point28 mm ± 6
461.81
1.10±.236
switching point28 mm ± 6
461.81
1.10±.236
SW27
101.5
10
51.5
41
.394
1.64
2.03
3.97
.413
(1.06 in.)
SW27
101.5
10
51.5
41
.394
1.64
2.03
3.97
.197
(1.06 in.)
bay
onet
16S
ø5ø1
0.5b
ayon
et 1
6S
NR60-W-…A
NR60-F-…A
NR60-F-…C
switching point28 mm ± 6
461.81
1.10±.236
101.53.97
.413
ø10.
5
bayonetDIN 72585-A1-3.1-Sn/K1
ø27
SW27
10
62
.394
2.44
(1.06 in.)
This is a metric design and millimeter dimensions take precedence ( mm )inch
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR60
Connection diagramConnectors / Adapter
+
S
-
+
S
-
+
S
lamp connection relay connection
integral free-wheeling diode
CAUTION: Do not connect minus potential to signal terminalor plus potential to minus terminal!
IN 4007
Output signal LSS:
90° cover for corrugatedconduit NW10Y 306 499 01
ø25.8
42
ø25.8
33
90° cover for sheathedcableY 306 499 02
47.5ø25.8
180° cover for sheathed cableY 306 500 01
ø5.9
7.8
SealY 306 502 01
Jack for female connectorY 306 501 01
20.7.307
.232
.815
1.871.02
1.02
1.30
1.02
1.65
67
ø34
ø34
1.34
1.69
2.09
1.34
2.6443
53
Bayonet 16S0Z051Z003010
Bayonet 16S, 90°0Z051Z003009
NR 60-W-...A / NR 60-F-...A
ø2265
ø34
39
ø34
53
11/4"(SW32)
M 27x1
3/4" NPTF
15
27
2
10.0
79
.394
.591
.866
1.061.34
1.54
2.09
1.34
2.56
Connector M27x10Z051Z003012
Connector M27x1, 90°0Z051Z003011
Adapter0Z031Z010001
NR 60-W-...B / NR 60-F-...B
31
ø18.
3
1.22
.720
Female connector SWX 221 378 01 3-way
ø32.81.29
NR 60-W-...C / NR 60-F-...C
This is a metric design and millimeter dimensions take precedence ( mm )inch
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
Connector set for female connector SW X 221 378 01
Quantity Designation Ref. No.1 female connector, 3-pole X 221 378 01
3 jack for female connector Y 306 501 01
3 seal Y 306 502 01
1 90° coverfor corrugated conduit NW 10 Y 306 499 01
or 90° cover for sheathed cable Y 306 499 02
or 180° cover for sheathed cable Y 306 500 01
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR80
06/07 2 - 15
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Description
Technical dataOrdering information
Options
Features
NR80-...
Level Sensor NR80 is designed to monitor a preset medium level in electrically non-conductive containers with a wall thickness up to approx. 5 mm. It is fitted outside the container.Suitable for water and other electrically conductive liquids with a highrelative dielectric constant εr.Available as MIN or MAX sensor.
Type No.NR80 level sensor for liquids
Voltage rating DC 6-36 V
Housing1 moulded housing (54.5 x 36 x 18 mm)
Output1 NPN transistor, low side switching2 PNP transistor, high side switching
Function (factory preset) MIN minimum sensorMAX maximum sensor
Cable (type: LVCC, AWG 24,3x0.2mm2)
Cable 2 m standard10 m max. (1)
NR80 - DC6-36 V - 1 1 - MIN - 2 m ordering example
(1) Available cable lengths: 2 m, 3 m, 5 m, 8 m, 10 m
Input voltage DC 6...36 Vor with power supply NG03
Power consumption typically 5 mA
Output NPN transistor, low side switching, orPNP transistor, high side switching
max. load 100 mA, with free-wheeling diode
Voltage drop approx. 2 V
Ambient temperature 0 °C...+70 °C
Medium temperature sensor not in contact with medium
Response delay approx. 60 ms
Switch point hysteresis vertically mounted:(depending on medium 12.5 mm max. (probe dia. = dia. of viscosity) active surface)
Reverse polarity protection fitted between plus and minus pole
Degree of protection IP54 housingto IEC 529/DIN 40050
Medium liquids
Pressure resistance N/A
Connection 3-wire AWG 24 cable
Materialhousing ABS = acrylonitrile butadine styrene
Mounting method outside container (see dimension diagram)
Mounting attitude optional
Cable length 2 m standard, 10 m max.
Mass approx. 90 g
AC voltage ratings and relay outputs:only with power supply NG03 (see technical data NG03)
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
non-invasive mounting transistor output minimum or maximum sensor LED status indication very small physical size
mark to demonstrate compliance with applicable directive.
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR80
06/072 - 16
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Status indication factory preset for MIN or MAX
Dimensions
Schematic diagram
Connection diagram
ON
OFF
Minimum Maximum
medium level transistor output transistor outputmedium levelLED green LED green
load
load
ON
OFF
load
load
+
–
+
NPN PNP
–
load
load
load
load
+
–
+
NPN PNP
–3618
.5
54.5
3.5
69.5
62±0.3 2
18
6
7
15 28
12
.591 1.10
.472
2.44±.012
.138
.079
.276
.236
.709
.728
1.42
2.15
2.74
sensorelectrode
HF-oscillator demodulator comparator output
adjustment
sensitivity adjustment22-turn adjustment screw without final stop
-
red
brown
black
+
external
free-wheeling diode
load
-
+
LED
NR80-DC 6-36-11-...(NPN transistor)
NR80-DC 6-36-12-...(PNP transistor)
sensitivity adjustment22-turn adjustment screw without final stop
-
red
brown
black
+
external
free-wheeling diode
load
-
+
LED
This is a metric design and millimeter dimensions take precedence ( mm )inch
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR100
06/07 2 - 17
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Description
Features
Technical data
Options
Accessories
NR100-...
Level Sensor NR100 is designed to monitor liquids, granules, and powder. It is especially suitable for aggressive media and foodstuffs. Available as MIN or MAX monitor.
Type No.NR100 Sanitary Level Sensor
Voltage ratingDC 24 V
Mounting methodSTD for use with compression nut
(to be ordered separately) G1A thread to DIN 13, part 6, ISO 228/11"NPT thread to ANSI B1.20.1
Probe and fitting materialB4 PTFE Teflon®
Function (factory preset)MIN minimum sensorMAX maximum sensor
Cable (type LVCC, AWG16,3x1.31 mm2)
standard without cable
NR100 - DC24V - G1A - B4 - MAX ... ordering example
Mating connector supplied with the product.
Input voltage DC 24 V ±25%or with power supply NG03
Power consumption typically 30 mA
Output PNP transistor, high side switching,max. load max. 0.3 A (0.5 A short-time)
short-circuit and overload protectedwith free-wheeling diode
Voltage drop approx. 2 V
Ambient temperature -20 °C...+85 °C
Medium temperature -20 °C...+100 °C, for a short period(1 minute) up to 130°C
Response delay approx. 1 s
Switching point hysteresis horizontally mounted:(depending on medium viscosity) 30 mm/32.5 mm max. (probe dia.)
Reverse polarity protection fitted between plus and minus pole
Degree of protection IP65 housing (with mating connector)to IEC 529/DIN 40050
Cable gland PG 9 (for 6.5...8 mm cable dia.)
Pressure resistance 2 bar/29.4 PSI, with PTFE *)
Connection screw terminals max. 1.5 mm2 (AWG 16)
Material probe PTFE *)fitting PTFE *)housing PTFE *)connector PBTP gv
Material spec. PTFE = teflon®
PolytetrafluorethylenPBTP gv = Polybutylene terephtalate
with glass fibre
Mounting method see dimension diagram
Mounting attitude optional
Cable length standard without cable300 m max.Observe voltage drop!
Mass approx. 180 g
*) Polyamide PA 12 to special order (pressure resistance 25 bar/367.5 PSI)
AC voltage ratings and relay outputs:only with power supply NG03 (see technical data NG03)
Ordering information
MIN or MAX sensor transistor output max. medium temperature +130 °C LED status indication sanitary probe
mark to demonstrate compliance with applicable directive.
0Z121Z000034 compression nut (for STD), consisting of- slotted nut- pressure spring- threaded bush
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR100
06/072 - 18
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Status indication factory preset for MIN or MAX
Dimensions Connection diagram
Schematic diagram
3
3
+
+
Minimum Maximum
medium level transistor output transistor outputmedium levelLED green LED green
3
3
+
+
short-circuit in the load circuit:
ON
OFF
ON
OFF
OFF OFF
external
4 = NC
LED
4
3
2
1
sensitivity adjustment20-turn adjustment screw without final stop
-
+
-+
suppression diode
load
LED
LED
sensorelectrode
HF-oscillator demodulator comparator output
adjustment
1.28
1.42
G1A
or
1"N
PT
SW32(1.26 in.) 3015
ø44.
5
45
ø30
80
approx. 145
56
female plugSW17
(.669 in.)
PG9
10
sleeve
ø32.
5
ø63PG9
ø64
slotted nut
3014
approx. 49 sensor
G1A or 1"NPT
STD (with compression nut)0Z121Z000034
threadedbush
spring
slotted nut
36
80
56
female plug44
45°
ø44.
5
drill-hole4 x 90°
welded joint
approx. 5.71
2.211.18.591
1.18
1.75
1.77.394
3.15
2.21
3.15
1.75
1.73
approx. 145
approx. 5.71
1.18
2.52
.551
2.48
SW17(.669 in.)
approx.1.93
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
This is a metric design and millimeter dimensions take precedence ( mm )inch
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR150
06/07 2 - 19
2
Description
Technical dataOrdering information
Options
Accessories
NR150-...
Level Sensor NR150 is suitable for liquids with low relative dielectricconstant εr (e.g. oil). With MIN/MAX selector switch.
Features
status indication by 2 LEDs suitable for general industrial applications recommended for oil or media with similar electrical conductivity min/max selector switch transistor output max. medium temperature +130 °C
Type No.NR150 Level Sensor
Voltage ratingDC 9-36 V short-circuit proof PNP transistor output
Mounting methodG3/4A thread to DIN 13, part 6, ISO 228/13/4"NPT thread to ANSI B1.20.1
Probe materialC Tefzel® (ETFE)
Fitting material2 stainless steel 1.4571/AISI 316 Ti
Connection (optional)(blank) standard with cable gland
type PGcable type: Ka type 1*)
B connector M 12 to DIN EN 60947-5-2cable type: Do + Ka type 24*)
NR150 -DC9-36V -G3/4A - C 2 - ... ordering example
*) cable to be ordered separately (see page 165)
AC voltage ratings and relay outputs:only with power supply NG03 (see technical data NG03)
Input voltage DC 9...36 Vor with power supply NG03
Power consumption typically 15 mA
Output PNP transistor, high side switching,max. load max. 0.3 A (0.5 A short-time)
short-circuit and overload protected,with free-wheeling diode
Voltage drop approx. 2 V
Ambient temperature -20 °C...+85 °C
Medium temperature -20 °C...+100 °C, for a short period(1 minute) up to 130°C
Response delay approx. 0.1 s
Switching point hysteresis horizontally mounted:(depending on medium viscosity) 5 mm max. (probe dia.)
Reverse polarity protection fitted between plus and minus pole
Degree of protection IP65 housing (with mating connector)to IEC 529/DIN 40050
Cable gland PG 7
Pressure resistance 25 bar/367.5 PSI
Connection screw terminals max. 1.5 mm2 (AWG 16)
Materialprobe ETFE fitting V4A, DIN 1.4571/AISI 316 Tiseal (O ring) Viton®
housing cover PA6-3-T
Material spec. ETFE = Tefzel®Ethylene TetrafluoromethyleneCopolymerisatePA6-3-T = Trogamide, transparent
Vibration 2 Hz ............25 Hz 1,6 mm(sinusoidal) 25 Hz ........400 Hz 4 g(IEC 60068-2-6) 400 Hz.....1330 Hz 5 g
1330 Hz...2700 Hz 10 g2700 Hz ..5000 Hz 25 g
Shock 50 g/11 ms(IEC 60068-2-27)
Mounting method screw in
Mounting attitude optional
Cable length 200 m max. (AWG 24)Observe voltage drop!
Mass approx. 220 g
0Z031Z000097 metal coupling if the sensor is to be used as an immersion sensor
mark to demonstrate compliance with applicable directive.
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR150
06/072 - 20
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Status indication: MIN or MAX
Dimensions Connection diagram
Schematic diagram
load
flashing
load
ON
OFF
OFF
ON
ON
LEDgreen red
Maximum
+
Minimumselector switch pos. 1
medium level transistor output transistor outputmedium level
load
short-circuit in the load circuit:flashing
load+
+
+
LEDgreen red
ON
OFF
OFF
ON
ON
external
selector switch
sensitivity adjustment15-turn adjustment screw without final stop
-
+
free -wheeling diode
load
LED
Connectorpins DIN EN 50044 or IEC 947M12x1 3-pole
21- +
L- +
Cable gland
1brown
+4blackload
3blue
–
sensorelectrode
HF-oscillator demodulator comparator output
adjustment
20.2
SW32(1.26 in.)
SW32(1.26 in.)
approx. 5.91
.984
G3/
4A
ø14
6635
PG7without “B”
25
16
3/4"
NP
T
ø14
55
25
130
50
ø26.
7
13
Connector “B”
22
G3/
4A
M27
x1.5
45
PG 7
9
Metal coupling (for pipe extension)0Z031Z000097(to be ordered separately)
approx. 150
1.38
.630
2.60
.551
5.12
approx. 5.91
.98425
approx. 150
2.17
.795 2.60
.551
.984
1.05
.512
.866 .354
1.77
SW32(1.26 in.)
PG7without “B”
This is a metric design and millimeter dimensions take precedence ( mm )inch
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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NR150 - Cable types
06/07 2 - 21
2
Description
Cable and cable connectorfor NR150 with connection type B
M12 plug-in electrical connection for supply voltage and transistoroutput for supply voltage and transistor output.
Cable and cable connector Do + Ka type 24 - 5 m with connector to IEC60947-5-2, 3-pole
M12 and PUR insulated cable 3x0.34 mm2 (AWG 22)
Do + Ka type 24 - 5 m ordering example
Cable type 24
Technical data
Cable type 24Features: Protection degree IP68 (only with
connector fitted)Resistant to chemicals and oils
Temperature range: -25 °C...+80 °C
Contact resistance: < 5 mΩ
Current carrying capacity: 4 A
Insulation resistance: > 109 Ω
Withstand voltage: 2.0 kVeff. / 60 s
Ordering information for cable type 1for NR150 with cable gland type PG7
Type No.Ka type 1 LVCC, 3x0.2 mm2 (AWG 24)
Available cable lengths... m 2 m, 3 m, 5 m, 8 m, 10 m, 15 m, 20 m,
25 m, 30 m ... 200 m (in 10 m steps)
Ka type 1 - 2 m ordering example
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
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Level Sensor NR160
06/07 2 - 23
2
Description
Features
Technical dataOrdering information
Accessories
NR160-...
Capacitive Level Sensor NR160 is designed to monitor liquids andpowders with high relative dielectric constant εr. With MIN/MAXselector switch.
Type No.NR160 Level Sensor
Voltage ratingDC 9...36V short-circuit proof PNP transistor output
Mounting methodG3/4A thread to DIN 13, part 6, ISO 228/13/4"NPT thread to ANSI B1.20.1
Probe materialA Polyamide® PA12-Gf
Fitting material2 stainless steel 1.4571/AISI 316 Ti
Connection (optional)(blank) standard with cable gland
type PGcable type: Ka type 1 *)
B connector M 12 to DIN EN 60947-5-2cable type: Do + Ka type 24 *)
NR160 - DC9...36V- G3/4A - A 2 - ... ordering example
*) cable to be ordered separately (see page 169)
Input voltage DC 9...36 Vor with power supply NG03
Power consumption typically 17 mA
Output PNP transistor, high side switching,max. load max. 0.3 A (0.5 A short-time)
short-circuit and overload protectedwith free-wheeling diode
Voltage drop approx. 2 V
Ambient temperature -20 °C...+85 °C
Medium temperature -20 °C...+100 °C, for a short period(1 minute) up to 130°C
Response delay approx. 0.1 s
Switching point hysteresis horizontally mounted:(depending on medium viscosity) 21.8 mm max. (probe dia.)
Reverse polarity protection fitted between plus and minus pole
Degree of protection IP65 housing to IEC 529/DIN 40050
Cable gland PG 7
Pressure resistance 25 bar/367.5 PSI
Connection screw terminals max. 1 mm2 (AWG 18)
Material probe PA12-Gf fitting V4A, DIN 1.4571/AISI 316 Tisealing (O ring) Viton®
housing cover PA6-3-T
Material spec. PA12-Gf = Polyamide with glass fibrePA6-3-T = Trogamide, transparent
Vibration 2 Hz ............25 Hz 1.6 mm(sinusoidal) 25 Hz ........400 Hz 4 g(IEC 60068-2-6) 400 Hz.....1330 Hz 5 g
1330 Hz...2700 Hz 10 g2700 Hz ..5000 Hz 25 g
Shock 50 g/11 ms(IEC 60068-2-27)
Mounting method screw in
Mounting attitude optional
Cable length 200 m max. (AWG 24)Observe voltage drop!
Mass approx. 200 g
0Z031Z000097 metal coupling if the sensor is to be used as an immersion sensor
Options
AC voltage ratings and relay outputs:only with power supply NG03 (see technical data NG03)
status indication by 2 LEDs max. medium temperature +130 °C min/max selector switch transistor output recommended for granules, powder, water and other electrically
conductive media
mark to demonstrate compliance with applicable directive.
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com 06/072 - 24
2
Status indication: MIN or MAX
Dimensions Connection diagram
Schematic diagram
transistor output
ONON
LEDgreen red transistor output
load
load
OFF ONOFF ON
flashing
ON
OFF
ON
MaximumMinimumselector switch pos. 1
medium level medium level
load
short-circuit in the load circuit:flashing
load
LEDgreen red
OFF
+
+
+
+
external
selector switch
sensitivity adjustment15-turn adjustment screw without final stop
-
+
free -wheeling diode
load
LED
Connectorpins DIN EN 50044 or IEC 947M12x1 3-pole
21- +
L- +
Cable gland
1brown
+4blackload
3blue
–
sensorelectrode
HF-oscillator demodulator comparator output
adjustment
SW32(1.26 in.)
approx. 5.24
.984
G3/
4A
ø21.
8
5926
PG7without “B”
25
16
113
13
Connector “B”
22
G3/
4A
M27
x1.5
45
PG 7
9
Metal coupling (for pipe extension)0Z031Z000097(to be ordered separately)
approx. 133
1.02
.630
2.32
.858
4.45
.512
.866 .354
1.77
SW32(1.26 in.)
SW32(1.26 in.)
approx. 5.24
.984
ø21.
8
592625
16
113
approx. 133
1.02
.630
2.32
.858
4.45
3/4"
NP
T
PG7without “B”
This is a metric design and millimeter dimensions take precedence ( mm )inch
Level Sensor NR160
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com
NR160 - Cable types
06/07 2 - 25
2
Description
M12 plug-in electrical connection for supply voltage and transistoroutput.
Cable type 24
Technical data
Cable type 24 Features: Protection degree IP68 (only with
connector fitted) Resistant to chemicals and oils
Temperature range: -25 °C...+80 °C
Contact resistance: < 5 mΩ
Current carrying capacity: 4 A
Insulation resistance: > 109 Ω
Withstand voltage: 2.0 kVeff. / 60 s
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
Cable and cable connectorfor NR160 with connection type B
Cable and cable connector Do + Ka type 24 - 5 m with connector to IEC60947-5-2, 3-pole
M12 and PUR insulated cable 3x0.34 mm2 (AWG 22)
Do + Ka type 24 - 5 m ordering example
Ordering information for cable type 1for NR160 with cable gland type PG7
Type No.Ka type 1 LVCC, 3x0.2 mm2 (AWG 24)
Available cable lengths... m 2 m, 3 m, 5 m, 8 m, 10 m, 15 m, 20 m,
25 m, 30 m ... 200 m (in 10 m steps)
Ka type 1 - 2 m ordering example
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com
Level Sensor NR260
06/07 2 - 27
2
Description
Features Technical data
Ordering information
NR260-...
Capacitive Level Sensor for monitoring liquids. Designed for use infuel cells. The material is also suited to applications in the chemicalindustry for monitoring aggressive media.
MAX monitor, i. e. signal output indicates exceedance of factorypre-set switch point.
Type No.NR260 - U202 - EM21E15
Input voltage DC 12 V / DC 24 V (DC 9...36 V)
Power consumption typically 17 mA
Output PNP transistor, high side switching,max. load max. 0.3 A (0.5 A short-time)
short-circuit and overload protectedwith free-wheeling diode
Voltage drop < 300 mV at 1 A
Ambient temperature -30 °C...+80 °C
Medium temperature -30 °C...+130 °C (max. +150 °C short-time)
Response delay approx. 150 ms
Mode of operation MAX monitoring
Reverse polarity protection fitted between plus and minus pole
Degree of protection IP68 with connectorto IEC 529/DIN 40050
Pressure resistance 25 bar/367.5 PSI
Connection screw terminals max. 1 mm2 (AWG 18)
Material probe PA12-Gf fitting V4A, DIN 1.4571/AISI 316 Tisealing (O ring) Viton®
connector PA6-3-T
Vibration 10 Hz...57 Hz ± 1.6 mm(sinusoidal) 57 Hz...2000 Hz 10 g(IEC 60068-2-6) frequency change: max. 1 octave/minute
3 directions: X, Y, Z (1 cycle each)
Shock 22 g, 20 ms, half-sine, all-side(IEC 60068-2-27)
Mounting method process connection G 3/4 A
Mounting position user-defined
Mass approx. 370 g
high medium resistance of materials enamel, Hastelloy C4 2.4610and stainless steel 1.4571
high protection class IP68 with connector short-circuit proof switching output 1 A, plus switching MAX sensor switch point factory pre-set for the fellowing media:
- de-ionised water (conductivity < 4,2 µS/cm): 28 mm ± 2 mm- tap water (conductivity ≈ 300 µS/cm): 22 mm ± 2 mm- other media upon request; switch point adjustment via
programmable interface
mark to demonstrate compliance with applicable directive.
WEN
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com 06/072 - 28
2
Dimensions
Electrical connectionConnection diagram
1brown
+
4black
signal output
3blue
–
connector pins DIN EN 50044 or IEC 947M12x1 3-pole
3
4black
brown
blue
1
NR260
+ DC 24 V
loadmax. 1 A
– Minus
signal output
+UB
-UB
60
12
G 3/4’’A
76.5 10
M12x1
screwed endto DIN 3852
ø23
ø7
39
enamelled
SW 32
ø35
ø321.26 in.
ø1.38
2.36 3.01
.472
.394
ø1.26
1.53
ø.275
ø.905
This is a metric design and millimeter dimensions take precedence ( mm )inch
Level Sensor NR260
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com
NR260 - Cable types
06/07 2 - 29
2
Description
M12 plug-in electrical connection for supply voltage and switchingoutput.
Cable type 24
Technical data
Cable type 24 Features: Protection degree IP68 (only with
connector fitted) Resistant to chemicals and oils
Temperature range: -25 °C...+80 °C
Contact resistance: < 5 mΩ
Current carrying capacity: 4 A
Insulation resistance: > 109 Ω
Withstand voltage: 2.0 kVeff. / 60 s
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
Ordering information
Cable and cable connector Do + Ka type 24 - 5 m with connector to IEC60947-5-2, 3-pole
M12 and PUR insulated cable 3x0.34 mm2 (AWG 22)
Do + Ka type 24 - 5 m ordering example
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com
www.e-t-a.com
Power supply NG03
06/07 2 - 33
2
Description
Technical dataOrdering information
Connection diagram
NG03
The NG03 power supply is suitable for E-T-A Level Sensors NR60,NR80, NR100, NR150 and NR160. It has a relay output withadjustable switching delay which is controlled by the signal output ofthe sensor. Status indication is by green LED. Power failure and wirebreak are indicated in the same way as incorrect medium level (closedcircuit principle).
Features
DIN rail mounting relay output with adjustable switch-off delay LED status indication
Type No.NG03 Power Supply for mounting on DIN rail 50 022-35
Input voltageAC 115 V 50/60 HzAC 230 V 50/60 HzAC 240 V 50/60 Hz
NG03 - AC 230 V ordering example
Dimensions
123 45
70
73.5
20
2.89 2.76
4.84 1.77
.787
NR60/LSSDC 9-36 V
+signal
DC 24 Vload0 VNG03
687
redbrownblack
+signal NR80/PNP
DC 6-36 V
DC 24 Vload0 VNG03
697
redbrownblack
NR80/NPNDC 6-36 V
+signal
DC 24 Vload0 VNG03
687
redbrownblack
+load
DC24 V+load0 VNG03 NR160
DC 9-36 V
697
redbrownblack
mains
PNPload
NPNload
1
(+)DC 24 V
(-)0 V
NC
N L1
2 3
6 7 8 9 10
- +
LED
54DC24 V+load0 VNG03 NR150
DC 9-36 V
697
browngreenwhite
-
time delay
time delay270° adjustmentscrew withfinal stop
relay
Contact position de-energized.LED lights when relay is energized.
+load
DC24 V+load0 VNG03 NR100
DC 24 V
697
132
DC24 V+load0 VNG03 NR60/HSS
DC 24 V
697
+signal
Input voltage AC 115 / 230 V / 240 V 50/60 Hz+10 %/-15 %
Power consumption max. 4 VA
Output voltage DC 24 V
Output current 50 mA
Ambient temperature 0 °C...+70 °C
Degree of protection IP20to IEC 529/DIN 40050
Connection screw terminalsmax. 2.5 mm2 (AWG 14)
Relay output potential-free change over contact120 W / 1200 VADC 100 V / AC 250 V / 5 A
Switching delay 1 - 60 s, adjustable
Mounting method on DIN rail 50 022-35
Mass approx. 290 g
mark to demonstrate compliance with applicable directive.
All dimensions without tolerances are for reference only. In the interest of improved design,performance and cost effectiveness the right to make changes in these specifications withoutnotice is reserved. Product markings may not be exactly as the ordering codes. Errors andomissions excepted.
This is a metric design and millimeter dimensions take precedence ( mm )inch
Courtesy of Steven Engineering, Inc. 230 Ryan Way, South San Francisco, CA 94080-6370 General Inquiries: (800) 670-4183 www.stevenengineering.com